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(E)-SI-2 , CAS No.380537-35-9
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Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
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Why this grade
for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Storage & shipping
Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
Quality documents
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Literature proof
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview
(E)-SI-2 is an isomer of SI-2, an inhibitor of the steroid receptor coactivator SRC-3. SI-2 has anticancer activity and increases the number of cytotoxic immune cells in mice with breast cancer.
Specifications
Storage
Store at -20°C
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers
| Canonical Smiles | CC(=NNC1=NC2=CC=CC=C2N1C)C3=CC=CC=N3 |
|---|---|
| IUPAC Name | 1-methyl-N-[(E)-1-pyridin-2-ylethylideneamino]benzimidazol-2-amine |
| InChIKey | JNNXERNBPXXNLK-WOJGMQOQSA-N |
| INCHI | 1S/C15H15N5/c1-11(12-7-5-6-10-16-12)18-19-15-17-13-8-3-4-9-14(13)20(15)2/h3-10H,1-2H3,(H,17,19)/b18-11+ |
| Isomeric SMILES | C/C(=N\NC1=NC2=CC=CC=C2N1C)/C3=CC=CC=N3 |
| PubChem CID | 10220948 |
| Molecular Weight | 265.31 |
Documentation
📋 Safety Data Sheet (SDS)
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →✅ Certificate of Analysis (COA)
Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →🔬 Specification Sheet
Full quality attributes and acceptance criteria for this grade.
View spec sheet →Advanced Data
Taxonomic Classification
Taxonomy Tree
- Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
- Class Benzimidazoles
- Superclass Organoheterocyclic compounds
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzimidazoles |
| Subclass | Not available |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Benzimidazoles |
| Alternative Parents | Pyridines and derivatives N-substituted imidazoles Benzenoids Heteroaromatic compounds Hydrazones Azacyclic compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Benzimidazole - Benzenoid - Pyridine - N-substituted imidazole - Heteroaromatic compound - Imidazole - Azole - Azacycle - Hydrazone - Organic nitrogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as benzimidazoles. These are organic compounds containing a benzene ring fused to an imidazole ring (five member ring containing a nitrogen atom, 4 carbon atoms, and two double bonds). |
| External Descriptors | Not available |
3D Structure
Interactive Chemical Structure Model
Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
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